Contents
- Weather in March
- Frequently asked questions
- Average temperature in March
- Average pressure in March
- Average wind speed in March
- Average humidity in March
- Average rainfall in March
- Average rainfall days in March
- Average snowfall in March
- Average snowfall days in March
- Average daylight in March
- Average sunshine in March
- Average sunshine days in March
- Average UV index in March
- Average cloud cover in March
- Average visibility in March
Weather in March
Temperature
The beginning of March signals a clear escalation in the average high-temperature, soaring from a subzero cold 29.8°F (-1.2°C) in February to a frosty 44.6°F (7°C). During March, Cass observes a consistent average nighttime temperature of 30.2°F (-1°C).Humidity
In Cass, the average relative humidity in March is 77%.Rainfall
In Cass, during March, the rain falls for 10.8 days and regularly aggregates up to 1.73" (44mm) of precipitation. Throughout the year, there are 137.5 rainfall days, and 27.68" (703mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall in Cass, Iowa. In Cass, Iowa, in March, snow falls for 5.2 days, with typically accumulated 1.73" (44mm) of snow. Throughout the year, there are 38.8 snowfall days, and 15.16" (385mm) of snow is accumulated.Daylight
The average length of the day in March in Cass is 11h and 58min.On the first day of March in Cass, sunrise is at 6:39 am and sunset at 5:55 pm CST. On the last day of the month, sunrise is at 6:48 am and sunset at 7:30 pm CDT.
Note: On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time lasts until Sunday, November 3. 2024, at 2:00 am; consequently, the time zone reverts from CDT to CST.
Sunshine
In March, the average sunshine in Cass, Iowa, is 6.3h.UV index
The average daily maximum UV index in March in Cass, Iowa, is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the average person.Note: A maximum UV index of 3 in March translates into the following recommendations:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
How cold is it in Cass in March?
What is the average humidity in March in Cass?
How many days does it rain in March in Cass?
How many days does it snow in March in Cass?
What is the average length of the day in March in Cass?
When is the sunrise / sunset in March in Cass?
When does Daylight Saving Time (DST) start in March in Cass?
How long on average sun shines in March in Cass?
What is the UV index intensity in March in Cass?
Average temperature in March
Cass, IA
- Average high temperature in March: 44.6°F
The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (25.5°F).
- Average low temperature in March: 30.2°F
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (13.5°F).
Average pressure in March
Cass, IA
- Average pressure in March: 30.08"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in March
Cass, IA
- Average wind speed in March: 10.4mph
The windiest month (with the highest average wind speed) is April (10.8mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).
Average humidity in March
Cass, IA
- Average humidity in March: 77%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is October (74%).
Average rainfall in March
Cass, IA
- Average rainfall in March: 1.73"
The wettest month (with the highest rainfall) is May (4.45").
The driest month (with the least rainfall) is February (1.02").
Average rainfall days in March
Cass, IA
- Average rainfall days in March: 10.8 days
The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is January (4.1 days).
Average snowfall in March
Cass, IA
- Average snowfall in March: 1.73"
The month with the highest snowfall is January (5.16").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in March
Cass, IA
- Average snowfall days in March: 5.2 days
The month with the highest number of snowfall days is January (11.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in March /
Average sunshine in March
Cass, IA
- Average daylight in March: 12h and 0min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in March: 6h and 2min
The months with the most sunshine are July and August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in March
Cass, IA
- Average sunshine days in March: 15.5 days
The month with the most sunshine days is December (18.2 days).
The month with the least sunshine days is May (10.9 days).
Average UV index in March
Cass, IA
- Average UV index in March: 3
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in March
Cass, IA
- Average cloud cover in March: 50
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in March
Cass, IA
- Average visibility in March: 6mi
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (6mi).
The month with the lowest visibility is July (5mi).
Cass, Iowa, USA
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